导出电脑装的所有python库，然后在新的电脑安装

参考视频：5.01-05-requirements文件使用(Av19817183,P5)

这个技能在系统重装的时候非常有用

输出文件：

absl-py==0.2.0
astor==0.6.2
attrs==18.1.0
Automat==0.6.0
backcall==0.1.0
baidu-aip==2.2.2.0
bleach==1.5.0
certifi==2018.1.18
chardet==3.0.4
chatterbot-corpus==1.1.2
click==6.7
colorama==0.3.9
constantly==15.1.0
cycler==0.10.0
decorator==4.3.0
entrypoints==0.2.3
Flask==1.0.2
future==0.16.0
gast==0.2.0
gevent==1.2.2
greenlet==0.4.13
grpcio==1.11.0
h5py==2.7.1
html5lib==0.9999999
hyperlink==18.0.0
idna==2.6
incremental==17.5.0
ipykernel==4.8.2
ipython==6.3.1
ipython-genutils==0.2.0
ipywidgets==7.2.1
itsdangerous==0.24
jedi==0.12.0
jieba==0.39
Jinja2==2.10
jsonschema==2.6.0
jupyter==1.0.0
jupyter-client==5.2.3
jupyter-console==5.2.0
jupyter-core==4.4.0
Keras==2.1.6
kiwisolver==1.0.1
Markdown==2.6.11
MarkupSafe==1.0
matplotlib==2.2.2
mistune==0.8.3
nbconvert==5.3.1
nbformat==4.4.0
nltk==3.2.5
notebook==5.4.1
numpy==1.14.2
oauthlib==2.0.7
pandas==0.22.0
pandocfilters==1.4.2
parso==0.2.0
pickleshare==0.7.4
prompt-toolkit==1.0.15
protobuf==3.5.2.post1
pygame==1.9.3
Pygments==2.2.0
pymongo==3.6.1
pyparsing==2.2.0
python-dateutil==2.6.1
python-twitter==3.4.1
pytz==2018.3
pywinpty==0.5.1
PyYAML==3.12
pyzmq==17.0.0
qtconsole==4.3.1
requests==2.18.4
requests-oauthlib==0.8.0
scikit-learn==0.19.1
scipy==1.0.1
Send2Trash==1.5.0
simplegeneric==0.8.1
simplejson==3.14.0
six==1.11.0
sklearn==0.0
SQLAlchemy==1.2.6
tensorboard==1.8.0
tensorflow==1.8.0
termcolor==1.1.0
terminado==0.8.1
testpath==0.3.1
Theano==1.0.1
tornado==5.0.2
traitlets==4.3.2
twython==3.6.0
urllib3==1.22
wcwidth==0.1.7
Werkzeug==0.14.1
widgetsnbextension==3.2.1
zope.interface==4.5.0

再用 pip install -r 文件 可以全部安装回来